[jboss-jira] [JBoss JIRA] (AS7-4862) Remote EJB cluster view propagation or SFSB load balancing broken
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https://issues.jboss.org/browse/AS7-4862?page=com.atlassian.jira.plugin.s...
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jaikiran pai commented on AS7-4862:
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The tone in one of my previous replies wasn't right. Just to be clear - I'm
willing to consider providing a different deployment node selector implementation from
within the EJB client API project, if there are clear requirements on its algorithm for
node selection and if it's useful enough for client applications.
The part I don't agree with, is the claim that this is a bug and the functionality is
broken. It works as advertised and even allows client applications to configure they own
implementation.
Remote EJB cluster view propagation or SFSB load balancing broken
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Key: AS7-4862
URL: https://issues.jboss.org/browse/AS7-4862
Project: Application Server 7
Issue Type: Bug
Components: Clustering, EJB
Affects Versions: 7.1.2.Final (EAP)
Reporter: Radoslav Husar
Assignee: Radoslav Husar
Fix For: 7.1.3.Final (EAP)
Looking at the load-balancing again, it seems still wrong. Checking the logs, servers
were started *and cluster was formed* ~10 seconds prior to starting the client and
load-balancing was roughly:
* node perf18: ~50% of sessions
* node perf19: 0
* node perf20: 0
* node perf21: ~50% of sessions
I let all the session to be created in one minute (not all at once).
The nodes were also specified in the properties.
{noformat}
node perf18
[JBossINF] 07:01:53,991 INFO
[org.infinispan.remoting.transport.jgroups.JGroupsTransport] (CacheService lifecycle - 1)
ISPN000094: Received new cluster view: [perf19/ejb|3] [perf19/ejb, perf21/ejb, perf20/ejb,
perf18/ejb]
node perf19
[JBossINF] 07:01:53,781 INFO
[org.infinispan.remoting.transport.jgroups.JGroupsTransport] (Incoming-19,null)
ISPN000094: Received new cluster view: [perf19/ejb|3] [perf19/ejb, perf21/ejb, perf20/ejb,
perf18/ejb]
node perf20
[JBossINF] 07:01:53,781 INFO
[org.infinispan.remoting.transport.jgroups.JGroupsTransport] (Incoming-14,null)
ISPN000094: Received new cluster view: [perf19/ejb|3] [perf19/ejb, perf21/ejb, perf20/ejb,
perf18/ejb]
node perf21
[JBossINF] 07:01:53,780 INFO
[org.infinispan.remoting.transport.jgroups.JGroupsTransport] (Incoming-12,null)
ISPN000094: Received new cluster view: [perf19/ejb|3] [perf19/ejb, perf21/ejb, perf20/ejb,
perf18/ejb]
controller node
2012/05/22 07:02:02:932 EDT [DEBUG][TestController] HOST
perf17.mw.lab.eng.bos.redhat.com:rootProcess:c - Setting thread count: 2000, was: 0
2012/05/22 07:02:53:731 EDT [DEBUG][TestController] HOST
perf17.mw.lab.eng.bos.redhat.com:rootProcess:c - All runners (2000) started in 50799
milliseconds
{noformat}
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